/*
 * Copyright 2010 Alessandro Bellucci
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.soupframework.gwt.designerpanel.client.command.impl;

import org.soupframework.gwt.designerpanel.client.designer.impl.VerticalPanelViewDesigner;

public class VerticalPanelExchangeCommand<T> extends VerticalPanelDesignerCommandBase<T> {

	private T object1;
	private T object2;

	VerticalPanelExchangeCommand(VerticalPanelViewDesigner<T> designer, T object1, T object2) {
		super(designer);
		this.object1 = object1;
		this.object2 = object2;
	}

	@Override
	protected void doCommandInt() {
		super.exchangeWidgets(this.getDesigner().getChildObjectView(object1), this.getDesigner().getChildObjectView(object2));
		this.getDesigner().getOperations().exchangeObjects(object1, object2);
	}

	@Override
	protected void undoCommandInt() {
		this.exchangeWidgets(this.getDesigner().getChildObjectView(object2), this.getDesigner().getChildObjectView(object1));
		this.getDesigner().getOperations().exchangeObjects(object1, object2);
	}
}
